#include "process.h"
#include <stdio.h>

typedef void (*callback_t)(double total, double current);

double total = 1024.0;
double speed = 1.0;

void DownLoad(callback_t cb)
{
    double current = 0;
    while(current <= total)
    {
        cb(total, current);
        usleep(3000);
        current += speed;
    }
    printf("\ndownload %.2lfMB Done\n", current);
}
void UpLoad(callback_t cb)
{
    double current = 0;
    while(current <= total)
    {
        cb(total, current);
        usleep(3000);
        current += speed;
    }
    printf("\nupload %.2lfMB Done\n", current);
}

int main()
{
    DownLoad(FlushProcess);
    DownLoad(FlushProcess);
    UpLoad(FlushProcess);
    return 0;
}
